Be sure you Know the Code : Your Responsibility Code provides safety tips while on the slopes. Smart Style is a terrain park specific safety program that you should check out before using terrain parks. Visit terrainparksafety.org for more information on SmartStyle and terrain park safety. Please note that Whitetail Resort requires helmets for all competitions. Anyone caught not wearing a helmet during a competition will be disqualified and forfiet their registration fee. No inverted moves are permitted at any time at Whitetail Resort.